UN3077, Reagents
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Fmoc-(S)-propargyl-Ala-OH
MilliporeSigmaSynonyms: (S)-N-Fmoc-alpha-propargyl-Ala-OH; (S)-N-Fmoc-alpha-propargylalanine Molecular Formula: C21H19NO4 Molecular Weight: 349.38 Linear Structural Formula: C21H19NO4 Storage: -20C Application: Alkyne amino acid, more stable for peptide stapling via click chemistry than propargylglycine.
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N-Phenyl-p-phenylenediamine, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Aminodiphenylamine Formula: C12H12N2 Formula weight: 184.24 Purity: 98% CAS Number: 101-54-2 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2921.51 Hazard Statements: H301-H315-H319-H317-H335 Toxic if swallowed. Causes skin…
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Silver powder, -100 mesh, 99.95% (metals basis)
Thermo Scientific ChemicalsPurity: 99.95% (metals basis) CAS Number: 7440-22-4 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 7106.10 Risk Phrases: 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Safety Phrases: 57-60…
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Phenanthrene, tech. 90%
Thermo Scientific ChemicalsFormula: C14H10 Formula weight: 178.23 Purity: tech. 90% CAS Number: 85-01-8 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2902.90 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a …
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Benzyl 4-hydroxybenzoate analytical standard
MilliporeSigmaBenzyl 4-hydroxybenzoate is an ester of para-hydroxy benzoic acid. It is used as a preservative, colorless dye and color developing agent in cosmetics and personal care products. Synonyms: 4-Hydroxybenzoic acid benzyl ester; Benzyl paraben Molecular Formula: C14H12O3 Molecular Weight: …
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Streptozocin =75% a-anomer basis, =98% (HPLC), powder
MilliporeSigmaSynonym: N -(Methylnitrosocarbamoyl)-α-D-glucosamine, Streptozotocin CAS Number: 18883-66-4 Empirical Formula (Hill Notation): C8H15N3O7 Molecular Weight: 265.22 Beilstein Registry Number: 2060675 EC Number: …
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Glyphosate-2-13C PESTANAL(R), analytical standard
MilliporeSigmaSynonyms: N-(Phosphonomethyl)glycine-2-13C Molecular Formula: 13CC2H8NO5P Molecular Weight: 170.07 Linear Structural Formula: HO2C13CH2NHCH2PO(OH)2 MDL Number: MFCD01075599 Purity: >=99% (HPLC) Melting Point: 230 C (dec.) (lit.) Legal Information: PESTANAL is a…
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Cupric Sulfate, 5-Hydrate, Fine Crystal, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: CuSO4 5H2O Formula Weight: 249.68 CAS Number: 7758-99-8 Synonym(s): Copper(II) sulfate, pentahydrat)
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4-Chlorobenzaldehyde, 98%
Thermo Scientific ChemicalsFormula: C7H5ClO Formula weight: 140.57 Purity: 98% CAS Number: 104-88-1 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2913.00 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. …
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1-Fmoc-3-piperidinone, 96%
Thermo Scientific ChemicalsFormula: C20H19NO3 Formula weight: 321.38 Purity: 96% CAS Number: 672310-11-1 UN Number: UN3077 Hazard Class: 9
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This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate. Download…
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Silver sulfate, ACS, 98%
Thermo Scientific ChemicalsFormula: Ag2O4S Formula weight: 311.80 Purity: 98% CAS Number: 10294-26-5 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2843.29 Hazard Statements: H318 Causes serious eye damage. Precautionary Statements: P280-P305+P351+P338-P310 Wear…
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Zinc oxide, heavy, 98%
Thermo Scientific ChemicalsFormula: ZnO Formula weight: 81.37 Purity: 98% CAS Number: 1314-13-2 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2817.00 Risk Phrases: 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. …
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Molecular Formula: C10H15NO3 Molecular Weight: 197.23 Linear Structural Formula: C10H15NO3 MDL Number: MFCD08437478 Legal Information: Product of Synthonix Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection…
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Glyphosate-2-13C,15N 98 atom % 15N, 99 atom % 13C
MilliporeSigmaGlyphosate-2-13C,15N is enriched with 13C and 15N isotopes. Molecular Formula: 13CC2H815NO5P Molecular Weight: 171.06 Linear Structural Formula: HO2C13CH215NHCH2PO3H2 MDL Number: MFCD01075407 Melting Point: 230 C (dec.) (lit.) Application: Glyphosate-2-13C,15N has been used…
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3-Amino-1,2,4-triazole
Spectrum ChemicalCAS No.: 61-82-5 UN No.: UN3077 Class: 9 Pkg. Group: PG III
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Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: (+/-)-N-Methyl-(gamma-[3-(trifluoromethyl)phenoxy]benzenepropanamine…
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2-Hydroxy-1-naphthaldehyde, 98%
Thermo Scientific ChemicalsFormula: C11H8O2 Formula weight: 172.18 Purity: 98% CAS Number: 708-06-5 Harmonized Tariff Code: 2912.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Silver powder, spherical, APS 0.6-2 micron, 99.9% (metals basis)
Thermo Scientific ChemicalsPurity: 99.9% (metals basis) CAS Number: 7440-22-4 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 7106.10 Risk Phrases: 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Safety Phrases: 57-60 …
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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Fluoranthene-d10 98 atom % D
MilliporeSigmaMolecular Formula: C16D10 Molecular Weight: 212.31 Linear Structural Formula: C16D10 MDL Number: MFCD00144312 Purity: 99% (CP) Melting Point: 110-113 C (lit.) Application: May be used as an analytical standard
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2-Fluoro-4-hydroxybenzonitrile, 99%
Thermo Scientific ChemicalsSynonym(s): 4-Cyano-3-fluorophenol, 3-Fluoro-4-cyanophenol Formula: C7H4FNO Formula weight: 137.11 Purity: 99% CAS Number: 82380-18-5 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2926.90 Hazard Statements: H301-H318 Toxic if swallowed.…
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Fluoxetine Related Compound C is an impurity of the selective serotonin reuptake inhibitor, fluoxetine. Fluoxetine is commonly used in the treatment of depression.Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient…
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Carbazole, 95%
Thermo Scientific ChemicalsFormula: C12H9N Formula weight: 167.21 Purity: 95% CAS Number: 86-74-8 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H351 Suspected of causing cancer. Precautionary Statements: …
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1,4-Dichlorobenzene, 99+%
Thermo Scientific ChemicalsSynonym(s): p-Dichlorobenzene Formula: C6H4Cl2 Formula weight: 147.00 Purity: 99+% CAS Number: 106-46-7 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2903.91 Hazard Statements: H351-H302-H332-H319 Suspected of causing cancer. Harmful if…
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Tri-m-tolyl phosphate AldrichCPR
MilliporeSigmaMolecular Formula: C21H21O4P Molecular Weight: 368.36 Linear Structural Formula: C21H21O4P MDL Number: MFCD00041907 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not…
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(dppf)Ni(o-tolyl)Cl
MilliporeSigma(dppf)Ni(o-tolyl)Cl is an air stable reagent. Its crystal structure has been investigated by X-ray studies. (dppf)Ni(o-tolyl)Cl can be prepared from (Ph3P)2Ni(o-tolyl)Cl. It is widely employed as a precatalyst for various C-N bond formation reactions. Efficacy of (dppf)Ni(o-tolyl)Cl as a…
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Cadmium selenide, 99.995% (metals basis)
Thermo Scientific ChemicalsFormula: CdSe Formula weight: 191.36 Purity: 99.995% (metals basis) CAS Number: 1306-24-7 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2842.90 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if inhaled. May cause damage to…
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Copper(II) sulfate pentahydrate (CuSO4·5H2O, Blue vitriol) is a hydrated copper(II) salt. It undergoes hydrothermal reactions with the tripodal ligands to afford metal-organic frameworks (MOFs). CuSO4·5H2O along with metallic copper was employed as a catalyst for the synthesis of different…
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Canrenone >=97% (HPLC)
MilliporeSigmaSynonyms: (17alpha)-17-Hydroxy-3-oxopregna-4,6-diene-21-carboxylic acid gamma-lactone; NSC 261713 Molecular Formula: C22H28O3 Molecular Weight: 340.46 Linear Structural Formula: C22H28O3 MDL Number: MFCD00071735 Purity: >=97% (HPLC) Storage: room temp Biochem Physiol…
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5-Phenyl-1-pentyne AldrichCPR
MilliporeSigmaMolecular Formula: C11H12 Molecular Weight: 144.21 Linear Structural Formula: C11H12 MDL Number: MFCD00039813 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect…
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Metals in Sewage Sludge certified reference material
MilliporeSigmaThis Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Storage: 2-8C Other Notes: Values of analytes vary lot to lot. Some lots may not…